A swing bed needs a mattress that fits its frame, feels supportive, and can handle outdoor conditions. The options below range from a foam insert you can pair with your own cover to complete cushion sets with pillows. Before choosing, measure your bed and check whether you need a mattress, a cover, or a full set—those differences matter as much as the fabric.
Quick Comparison
| Product | Type | Key details | Best for |
|---|---|---|---|
| MFPMTUXO Twin Outdoor Mattress Cover and Pillow Set | Cover and pillows | Olefin cover; four Euro pillows and two bolster pillows | Refreshing a mattress you already own |
| Prolinemax Twin Foam Mattress Insert | Foam insert | 75 x 39 x 6 inches; medium-firm foam | Replacing a worn insert |
| Nesturialia Outdoor Twin Daybed Cushion Set | Complete cushion set | Mattress and seven pillows; non-slip backing | Adding coordinated cushions and back support |
| ZOALXZNT Twin Outdoor Mattress and Cushion Set | Complete cushion set | Olefin covers; mattress, bolsters, and small pillows | A furnished swing bed setup |
| East Green Outdoor Mattress | Outdoor mattress | Solution-dyed olefin cover; resilient foam core | A streamlined mattress with a durable fabric focus |
Our Picks: Best Outdoor Mattress For Swing Bed reviews
MFPMTUXO Twin Cover and Pillow Set for an Existing Mattress
This set is mainly a way to dress up a twin outdoor mattress you already have. It includes a mattress cover, two round bolster pillows, and four Euro pillows. The pillows are filled, but the product description identifies the main mattress piece as a cover rather than a mattress insert. Check what is included before ordering if you need a complete replacement cushion.
The cover uses Olefin fabric, which is described as water-resistant, stain-resistant, UV-protected, and breathable. It is not fully waterproof, so it is better suited to splashes and light drizzle than to staying exposed through prolonged rain. A hidden zipper with dual pulls is designed to make the cover easier to remove, and the cover is listed as machine washable and dryer-safe.
This is a useful choice if your existing mattress is still in good shape and you want a coordinated group of pillows. Compared with the full cushion sets below, it gives you more reason to confirm the contents and fit: you may need to supply the mattress insert yourself. The description also says assembly is required, and the pillow covers and linings are packed separately.
Pros:
- Includes six filled pillows in two styles.
- Olefin cover is described as UV- and stain-resistant.
- Removable cover is listed as machine washable and dryer-safe.
- Hidden zipper helps create a neat, close fit.
Cons:
- The listed main item is a cover, not a mattress insert.
- Water resistance does not mean fully waterproof protection.
Verdict: Choose the MFPMTUXO set if you already have a compatible mattress and want a cover with several matching pillows.
Prolinemax Medium-Firm Foam Insert for a Twin Swing Bed
The Prolinemax is a foam mattress insert, not a finished outdoor cushion set. It measures 75 by 39 by 6 inches and is made with D30 high-density foam rated at 1.8 PCF. A fiberfill layer and Dacron wrap add cushioning around the medium-firm foam core.
Its straightforward design makes sense when an old swing-bed insert has lost its shape but the existing cover is still usable. Since the insert arrives vacuum-packed, the manufacturer advises allowing at least 48 hours for it to expand. The foam can be spot-cleaned with mild soap and water; it should dry completely before you put a cover on it or store it.
The main trade-off is that a cover is not included. You will need to check your swing bed’s inside dimensions and make sure your existing cover can accommodate a six-inch-thick insert. Unlike the complete sets in this guide, this option does not add pillows or a weather-resistant outer fabric.
Pros:
- Specified twin dimensions make fit checks more direct.
- Medium-firm foam core is paired with fiberfill and a Dacron wrap.
- Can refresh a bed when its existing cover is still in good condition.
Cons:
- Cover and pillows are not included.
- Requires time to expand after unpacking and needs spot cleaning.
Verdict: The Prolinemax is a practical insert-only option if its dimensions match your bed and you already have a suitable cover.
Nesturialia Eight-Piece Set with Non-Slip Mattress Base
Nesturialia’s set combines a 75-by-39-by-6-inch mattress with seven pillows: two bolsters, three backrest pillows, and two accent pillows. High-resilience foam filling is intended for lounging, reading, or napping, while the varied pillow shapes let you arrange the bed for back support or a more open lounging surface.
The polyester fabric is described as fade-resistant, and silicone dots on the mattress base are designed to reduce slipping on the daybed or swing. Those details make this set worth considering if you want a coordinated, cushioned setup and would rather not source each pillow separately.
The description says the cushions recover about 95% of their shape within a minute of unpacking and return to full shape within 48 hours. Allow time for that final expansion. It is also worth noting that the supplied details do not specify a removable, washable cover or a waterproof finish, so plan to protect the cushions from wet weather and confirm care instructions before purchase.
Pros:
- Includes a mattress plus seven pillows in several shapes.
- Mattress has silicone-dot backing to help limit movement.
- Fade-resistant polyester is designed for outdoor use.
- Foam filling is intended for lounging and resting.
Cons:
- Full expansion may take up to 48 hours.
- Waterproofing and removable-cover care details are not specified.
Verdict: Pick Nesturialia if you want a pillow-rich set with a non-slip base and can provide shelter from rain.
ZOALXZNT Twin Mattress Set with Olefin Covers and Bolsters
This complete twin set includes a mattress and cover, plus several small and large bolster pillows. Its covers are made from Olefin fabric, and the cushions use high-density sponge filling. The product description also notes UV, light, and oxidation resistance, along with resistance to tearing and tensile stress.
The covers have zippers for removal, which can make cleaning easier. The set is vacuum-packed, with covers and inserts packed separately, so expect to assemble it after unpacking. The manufacturer describes the fabric as splash-proof rather than fully waterproof and recommends wiping off water and keeping the cushions dry to help extend their service life.
Compared with the Prolinemax insert, ZOALXZNT is a more complete setup because it includes the mattress cover and pillows. It may suit you if you are furnishing a swing bed from scratch, but check the listing carefully for mattress dimensions: the provided product details do not give a specific mattress measurement. That makes frame and cushion fit an especially important check before ordering.
Pros:
- Includes a mattress, cover, and multiple bolster pillows.
- Olefin fabric is described as UV-resistant and splash-proof.
- Removable covers have zippers for cleaning.
- High-density sponge is used in the seat and back cushions.
Cons:
- Not fully waterproof; the manufacturer advises keeping cushions dry.
- Mattress dimensions are not specified in the supplied details.
Verdict: Consider ZOALXZNT for a ready-to-arrange mattress and pillow set, but verify the dimensions and plan to shelter it from rain.
East Green Outdoor Mattress with a Resilient Foam Core
East Green focuses on a mattress rather than a large collection of coordinating pillows. Its solution-dyed Olefin fabric is described as lightweight, colorfast, and resistant to stains, moisture, UV exposure, and abrasion. A high-resilience foam core is intended to provide support and retain its shape, while double-piped edges reinforce the cushion’s structure.
A hidden zipper offers access to the cover for cleaning or replacement. The product title uses the word “waterproof,” but the supplied description calls the fibers water-resistant and moisture-resistant. Treat that as protection against ordinary exposure, not a guarantee that the mattress can stay out in heavy rain or standing water.
This option may appeal if you prefer a simple mattress with a focus on fabric durability and foam support. The supplied details do not give its dimensions or mention included pillows, so compare the listing’s size with your frame and check the package contents before buying. It is less of an all-in-one choice than the Nesturialia and ZOALXZNT sets.
Pros:
- Solution-dyed Olefin is described as colorfast and UV-resistant.
- High-resilience foam core is designed for support and shape retention.
- Hidden zipper supports cover access.
- Double-piped edges add structure to the cushion.
Cons:
- Dimensions and included accessories are not specified in the supplied details.
- Water-resistant fabric should not be treated as fully waterproof.
Verdict: East Green is worth considering if you want a mattress-first option with Olefin fabric, provided its listed size fits your swing bed.
How to Choose an Outdoor Mattress for a Swing Bed
Measure the frame and the usable mattress space
Measure the inside length and width of the swing bed, then check the available depth and any rails that could affect the fit. Do not rely on “twin” alone: the listed size can vary, and some options here do not include dimensions in the supplied details. A cushion that is too large may bunch at the edges, while one that is too small can leave gaps.
Decide whether you need an insert, cover, or complete set
These products serve different purposes. The Prolinemax is an insert without a cover. MFPMTUXO supplies a cover and pillows, but its description does not identify a mattress insert. Nesturialia and ZOALXZNT are fuller cushion sets, while East Green is presented as a mattress. Check the package contents so you do not end up missing the part you need.
Choose support and thickness for how you will use the bed
Think about whether the swing bed is mainly for sitting, reclining, or occasional naps. The Prolinemax has a specified six-inch thickness and medium-firm foam, while Nesturialia lists a six-inch mattress with high-resilience foam filling. For options without supplied dimensions or firmness details, confirm those specifications on the product listing before deciding.
Look for outdoor fabric, but plan for shelter
Olefin is used in several of these products and is described as UV-resistant or water-resistant, depending on the item. Those claims do not make a cushion immune to weather. Some descriptions specifically warn that the fabric is not fully waterproof. A covered porch, cushion storage, or a protective cover can help keep outdoor cushions dry between uses.
Check cleaning and cover details
A removable cover can make it easier to handle spills and routine cleaning. MFPMTUXO lists machine washing and dryer use for its cover; Prolinemax calls for spot cleaning and complete drying. For other products, confirm the care instructions on the listing rather than assuming every outdoor fabric can go in a washing machine.
Account for unpacking and setup
Vacuum-packed cushions may need time to regain their shape, and some sets require assembly. Prolinemax advises waiting at least 48 hours for its insert to expand. Nesturialia says its cushions return to full shape within 48 hours, while ZOALXZNT and MFPMTUXO note that assembly is required. Make space to unpack the pieces and allow them to settle before use.
Frequently Asked Questions
What size mattress fits a twin swing bed?
Check the inside measurements of your swing bed and compare them with the mattress dimensions on the product listing. “Twin” is not enough to confirm fit. Among these options, Prolinemax lists a 75-by-39-inch insert, and Nesturialia lists a 75-by-39-inch mattress.
Are outdoor swing-bed mattresses waterproof?
Not necessarily. Several products describe their fabrics as water-resistant or splash-proof rather than fully waterproof. Keep cushions sheltered during heavy rain and dry them before storing them.
Can I buy just a replacement foam insert?
Yes. Prolinemax is an insert-only option with a foam core, fiberfill, and Dacron wrap. Its cover is not included, so check that your existing cover fits its dimensions and thickness.
Do these sets include pillows?
Some do. MFPMTUXO includes six pillows, Nesturialia includes seven, and ZOALXZNT includes several bolster and small pillows. The supplied details for Prolinemax do not list pillows, and East Green is presented as a mattress rather than a complete pillow set.
How long should a vacuum-packed mattress take to expand?
Follow the instructions for the specific product. Prolinemax advises allowing at least 48 hours, and Nesturialia says its cushions reach full shape within 48 hours. Avoid covering or using an item before it has had the time recommended by its manufacturer.
Can outdoor mattress covers be machine washed?
Care instructions vary. MFPMTUXO lists its cover as machine washable and dryer-safe, while Prolinemax recommends spot cleaning the insert. For other options, check the current product instructions before washing.
Final Recommendation
For a complete, pillow-rich setup, Nesturialia offers a mattress and several cushion styles, along with a non-slip base. If you need only a replacement insert, Prolinemax is the clearest fit, with specific dimensions and a stated medium-firm feel. For any option, measure your swing bed first, confirm exactly what is included, and plan to protect the cushions from extended exposure to rain.